US Bridges

Manchest.-Fiekert over Blackhawk Run

Good

Auglaize County, Ohio · 1.1 Mi. S. of S.R. 385 · Structure no. 0632333

Built
1992
33 years old
Condition
Good
inspected August 2023
Type
Box Beam or Girders - Multiple
Concrete
Length
31 ft
1 main span
Daily traffic
797
2015 count
Owner
County
County Highway Agency

About this bridge

Manchest.-Fiekert over Blackhawk Run is a concrete box beam or girders - multiple carrying Manchest.-Fiekert over Blackhawk Run in Auglaize County, Ohio. It was built in 1992, so it is 33 years old, younger than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 797 vehicles a day, roughly 8% of them trucks, projected to reach 1,106 by 2045. The structure is 31 ft (9.4 m) long and 26 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesManchest.-Fiekert
CrossesBlackhawk Run
Location1.1 Mi. S. of S.R. 385
RouteCounty Highway C0301
CountyAuglaize County
StateOhio
Coordinates40.53762, -83.89413
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length31 ft (9.4 m)
Longest span29 ft (8.7 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic797 (2015)
Projected traffic1,106 by 2045
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Manchest.-Fiekert over Blackhawk Run built?

It was built in 1992, making it 33 years old in 2025.

What condition is Manchest.-Fiekert over Blackhawk Run in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2023.

How much traffic does Manchest.-Fiekert over Blackhawk Run carry?

About 797 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is Manchest.-Fiekert over Blackhawk Run?

The structure is 31 ft (9.4 m) long with a longest span of 29 ft (8.7 m) and a deck 26 ft wide.

Who owns Manchest.-Fiekert over Blackhawk Run?

It is owned by the County Highway Agency.